* {
	margin: 0;
	padding: 0;
	border: none;
	list-style: none;
}

body {
	background: #f6f6f6;
}

.wrap {
	width: 100%;
	height: 100%;
	background: #f6f6f6;
}

/*顶部logo和nav*/

.top {
	min-width: 1200px;
	width: 100%;
	height: 2.8em;
	position: relative;
	border-bottom: 1px solid rgba(225,225,225,.3);
    box-shadow: 0px 1px 1px rgba(0,0,0,.5);
}

.top .blurlayer {
	width: 100%;
	height: 2.8em;
	background-image: url(../img/banner.png);
    background-attachment: scroll;
    background-size: cover;
    background-position: 0 -110px;
    background-repeat: no-repeat;
	filter: blur(5px);
	position: absolute;
}

.top .blurlayer .whitelayer {
	width: 100%;
	height: 3.8em;
	margin-top: -0.8em;
	position: absolute;
	background-color: rgba(255,255,255,.4);
}

.top .top_center {
	position: absolute;
	width: 76%;
	height: 2.8em;
	margin: 0 12%;
}

.top .top_center .menu {
	float: left;
	width: 50%;
	height: 2.8em;
	color: black;
	font-size: small;
	text-align: center;
	line-height: 2.8em;
}

.top .top_center .nav {
	float: right;
}

.top .top_center ul li {
	width: auto;
	height: 3.5em;
	float: left;
	padding: 0 0.5em;
	/*margin-right: 0.8em;*/
	text-align: center;
	line-height: 3.5em;
	font-size: small;
	color: black;
	background: transparent;
	transition: background 0.3s;
	-webkit-transition: background 0.3s;
}

.normal_li a {
	color: black;
	text-decoration: none;
}

.top .top_center .normal_li:hover {
	background: rgba(255,255,255,.3);
	cursor: pointer;
}

.top .top_center .avater img {
	vertical-align: middle;
	width: 32px;
	border-radius: 50%;
}

.top .top_center .avater img:hover {
	cursor: pointer;
}

.top .top_center .bigli {
	background-color: rgb(232,82,115);
	border-radius: 5px;
	height: 67px;
	margin-top: -15px;
	width: 60px;
	font-weight: bold;
	font-size: medium;
	line-height: 71px;
	color: white;
	transition: background 0.3s;
	-webkit-transition: background 0.3s;
}

.top .top_center .bigli:hover {
	background-color: rgb(255,105,138);
	cursor: pointer;
}

/*主要内容*/

.main {
	min-width: 1200px;
	width: 100%;
	height: 100%;
	background: #fff;
	margin: 0 auto;
}

/*banner*/

.banner {
	min-width: 1200px;
	width: 100%;
	height: 170px;
	background-image: url(../img/banner.png);
	background-attachment: scroll;
	background-repeat: no-repeat;
	background-position: 0 -110px;
	background-size: cover;
	margin-bottom: 10px;
	margin-top: -45px;
	font-size: 50px;
	box-shadow: 0 1px 3px lightgray;
}

.banner .weblogo {
	width: 224px;
	height: 101px;
	min-width: 224px;
	background-image: url(../img/WebLOGO.png);
	background-size: cover;
	background-repeat: no-repeat;
	position: absolute;
	left: 200px;
	top: 60px;
}

.banner .weblogo:hover {
	cursor: pointer;
}

.banner .search_box {
	min-width: 200px;
	float: right;
	margin-top: 110px;
	margin-right: 12%;
}

.banner .search_box:hover .search_bar {
	background: rgba(255,255,255,1);
}

.banner .search_box .search_bar {
	float: left;
	font-size: 12px;
	padding: 0.75em 4em 0.75em 1em;
	width: 250px;
	border-radius: 5px;
	background: rgba(255,255,255,.9);
	outline: none;
	box-shadow: 0 0 0 2px rgba(0,0,0,.15);
	transition: background 0.3s;
	-webkit-transition: background 0.3s;
}

.banner .search_box .search_btn {
	float: left;
	width: 4em;
	height: 31px;
	margin-left: -4em;
	border-radius: 5px;
	background: url(../img/icons.png) -645px -722px no-repeat;
	outline: none;
}

.banner .search_box .search_btn:hover {
	background: url(../img/icons.png) -710px -722px no-repeat;
	cursor: pointer;
}

.bottom {
	width: 100%;
	height: 100px;
}

.bottom .bottom_con {
	width: 1000px;
	height: 100px;
	margin: 0 auto;
	background: #333;
	font-size: x-small;
	color: white;
	text-align: center;
	padding: 20px;
}

.bottom .bottom_con .bottom_banner {
	width: 320px;
	height: 40px;
	margin: 0 auto;
}

.bottom_banner .ad {
	width: 40px;
	height: 40px;
	background-image: url(../img/icons.png);
	background-attachment: scroll;
	background-repeat: no-repeat;
	background-position-x: -1035px;
	float: left;
	margin: 35px 20px;
	border-radius: 50%;
}

.bottom_banner .ad:hover {
	background-position-x: -1099px;
	cursor: pointer;
}